Mounting Type
Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include:
* Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side.
* Surface-mount: Component is placed on the surface of the PCB and soldered in place.
* Press-fit: Component is pressed into place on the PCB without soldering.
* Socket: Component is inserted into a socket on the PCB, allowing for easy replacement.
The mounting type is determined by factors such as the component's size, shape, and power requirements.
Surface Mount
Package / Case
Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.
24-VFQFN Exposed Pad
Number of Pins
Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.
24
Operating Temperature
Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.
-40°C~105°C TA
Part Status
Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.
Obsolete
Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.
1 (Unlimited)
Number of Terminations
24
Subcategory
Display Drivers
Supply Voltage
Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.
12V
Number of Outputs
Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.
2
Operating Supply Voltage
12V
Power Dissipation
Power Dissipation is the maximum amount of power that an electronic component can safely dissipate without being damaged. It is typically measured in watts (W) and is determined by the component's physical size, material properties, and design. Exceeding the power dissipation rating can lead to overheating, reduced performance, and even component failure.
1.2W
Topology
Flyback, Step-Down (Buck)
Dimming
Dimming refers to the ability of an electronic component to adjust its light output. It is typically measured in percentage, with 0% representing no light output and 100% representing full light output. Dimming is often used to create different lighting effects or to adjust the brightness of a light source to suit different needs.
PWM
Voltage - Supply (Min)
9.5V
Multiplexed Display Capability
NO
Height Seated (Max)
0.9mm
Length
Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.
4mm
RoHS Status
ROHS3 Compliant
Description
The MSL2023/MSL2024 is a dual-string LED driver designed for high CRI LED luminaires. It features individual PWM dimming for precise color control and adaptive headroom control for optimized efficiency.
Features
Dual-string design for 2-color or 2 unequal Vf LEDs
Phase-shifted register controlled dimming (MSL2023) or individual PWM inputs (MSL2024)
Adaptive headroom control for AC/DC or DC/DC, isolated or non-isolated topologies
Linear current controller for main LED string
External N-channel MOSFET driver
±3% current accuracy with no ripple current
8-bit DAC for peak current control
Floating buck controller for color-adjust LED string
External N-channel MOSFET driver
Over 100:1 dimming range
Open and short LED detection
8-bit DAC for adjustable current sense threshold
I²C accessible driver settings and EEPROM
Open-drain fault indicator output
-40°C to 105°C operating temperature range
Applications
General and architectural lamps
High CRI LED fixtures
Down lights and recessed lights
PAR lamps